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While searching for a dissertation topic, J. Fred Weston suggested him to ask Harry Markowitz at RAND. Working closely with Markowitz, who in practice "filled a role similar to that of dissertation advisor", [ 1 ] Sharpe earned his Ph.D. in 1961 with a thesis on a single factor model of security prices, also including an early version of the ...
The bibliographic database (without full-text dissertations) is known as Dissertation Abstracts or Dissertation Abstracts International. PQDT annually publishes more than 90% of all dissertations submitted from accredited institutions of higher learning in North America as well as from colleges and universities in Europe and Asia.
For example, a business plan for a non-profit might discuss the fit between the business plan and the organization's mission. Banks are quite concerned about defaults, so a business plan for a bank loan will build a convincing case for the organization's ability to repay the loan.
It meets Buffett’s definition of a “great business,” which is probably why he has a sizable position in it: the stock is the 16th largest holding in Berkshire Hathaway’s portfolio.
An open thesis, also known as an open dissertation, is a thesis that is freely available for members of the public to access upon publication, and often also during the planning and writing process. The decision to write an open thesis is made by the author, who will usually explain their rationale for creating an open thesis as part of the ...
[12] [13] This theorem states that any portfolio on the efficient frontier can be generated by holding a combination of any two given portfolios on the frontier; the latter two given portfolios are the "mutual funds" in the theorem's name. So in the absence of a risk-free asset, an investor can achieve any desired efficient portfolio even if ...
Additionally, von der Gracht and Vennemann have developed a portfolio-approach, the so-called 'Future-Fitness-Portfolio', which enables companies to qualitatively compare amongst others and identify organizational improvement potential. The authors base their framework on both, corporate foresight and innovation management. [19]
The roots of project portfolio management can be traced back to financial theories that emerged in the 1950s, often linked with the pioneering work of Harry Markowitz, which was later recognized with a Nobel Prize. [6] [7] In essence, portfolio theories underline the importance of coordinating diverse elements to mitigate collective investment ...